Disposable noninvasive skin rolling needle

Abstract

The utility model discloses a disposable noninvasive skin roller pin, which relates to the technical field of skin roller pins and comprises a handheld handle component and a roller pin component. The grab handle part is composed of a U-shaped clamping part, an arch-shaped bearing part and a caudal vertebra holding part, stress in use is effectively dispersed, and the problem of structural fracture caused by too large force is avoided. The roller pin component comprises a roller, convex columnar roller pin heads are distributed on the outer edge of the roller at equal intervals, noninvasive stimulation on acupuncture points is achieved through superficial contact, the skin breaking bleeding and infection risks of an existing roller pin are avoided, and meanwhile the stimulation effects of the acupuncture points, meridians, reflection points, reflection areas and the like are kept. The roller needle head is fixed in the interval groove, so that stability and uniform stimulation in the rolling process are ensured. The use safety is improved, the treatment comfort of a patient is improved, and the traditional Chinese medicine composition is suitable for treating diseases such as alopecia, migraine and neurodermatitis. The disposable disposable syringe is made of low-cost materials, meets the requirement for clinical mass use, has the advantages of being high in durability and convenient and fast to operate, and is suitable for wide popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to skin rolling needle technical field, concretely relates to a kind of disposable non-invasive skin rolling needle. BACKGROUND

[0002] Rolling needle is a kind of skin micro-needle, which is a multi-needle shallow puncture needle based on the improvement of traditional plum-blossom needle principle, and is widely used in skin acupuncture therapy. Rolling needle is mainly composed of a needle barrel and a needle handle, and a plurality of short needles are fixed on the needle barrel in equidistant arrangement. By shallow puncture on the skin surface, acupoints can be stimulated and microcirculation can be improved, so as to achieve the effect of treating alopecia, migraine and neurodermatitis. This therapy is derived from the "hair puncture" and "half puncture" needle method in "Huangdi Neijing", and Professor Yu Zhongquan, an acupuncturist, combined "skin theory" with years of clinical experience to improve the skin rolling needle and make it an effective acupuncture treatment tool.

[0003] The prior art CN218793054U discloses a disposable rolling needle with electric conduction function, which enhances the treatment effect of the rolling needle through micro-current technology. The rolling needle comprises a handle assembly and a rolling needle assembly, and the rolling needle assembly is connected to the conductive shaft seat through an insulating disc and a conductive column assembly. After connecting to the power supply at both ends, the micro-current directly acts on the skin through the rolling needle tip, and the current is limited to the area where the rolling needle contacts the skin. This design can increase the stimulation intensity of the rolling needle rolling and puncturing part, thereby improving the treatment effect. However, although this electrically conductive rolling needle solves the problem of certain treatment intensity, there are still some problems in the use of existing skin rolling needles: first, the existing skin rolling needle is used for multiple rolling and puncturing on the skin surface, which can easily cause skin damage and bleeding, thereby increasing the risk of infection and affecting the treatment safety of patients. Second, since the disposable rolling needle handle is usually made of low-cost materials such as medical plastic, the handle may be broken due to excessive force or uneven force during operation by medical staff, affecting the reliability of the whole use. UTILITY MODEL CONTENTS

[0004] The utility model solves the problem of trauma and infection caused by the existing skin rolling needle rolling and puncturing, and the problem of handle breakage due to improper operation, and provides a disposable non-invasive skin rolling needle.

[0005] In order to solve the above problems, the utility model provides a disposable non-invasive skin rolling needle, which comprises a hand-held handle part, a rolling needle part is arranged in the front end clamping groove of the hand-held handle part, and the hand-held handle part is provided with three parts, including a U-shaped clamping part arranged at the upper end, one end of the U-shaped clamping part is connected with an arc-shaped bearing part, and the end of the arc-shaped bearing part away from the U-shaped clamping part is connected with a tail vertebra holding part; the rolling needle part comprises a rolling cylinder, the rolling cylinder is movably hinged to the inner end of the U-shaped clamping part, rolling needle heads are distributed on the outer edge of the rolling cylinder, and the rolling needle heads are in convex columnar structure.

[0006] Preferably, the inner edge of the U-shaped clamping part is provided with an upwardly protruding arc-shaped ridge.

[0007] Preferably, the lower end of the arc-shaped protrusion is provided with an annular groove, and the inner edge of the annular groove is evenly distributed with pressing protrusions that protrude outwards.

[0008] Preferably, the needle rollers are arranged at equal intervals.

[0009] Preferably, the roller has multiple grooves distributed on it, and the roller needle head is fixedly disposed in the grooves and extends to the outer edge of the roller.

[0010] Preferably, the needle roller head extends at least 0.3 mm above the roller.

[0011] Preferably, the hand grip component and the needle roller component are made of plastic, stainless steel, or natural materials.

[0012] Compared with the prior art, the present invention achieves the following beneficial technical effects:

[0013] Non-invasive design and improved treatment efficacy: The roller needle head of this utility model has a convex columnar structure, and the needle does not need to penetrate the skin. This allows for non-invasive and non-skin-breaking treatment in clinical use, avoiding the risk of infection caused by skin damage and greatly improving safety. It avoids the infection problems caused by the skin breakage and bleeding of existing skin roller needles, while achieving the stimulation effect of traditional plum blossom needle roller needling of acupoints. It effectively stimulates acupoints and provides therapeutic effects, making the patient experience more comfortable during treatment. At the same time, it can still achieve the therapeutic effects of improving microcirculation and promoting disease recovery. It is more convenient and safer to use and meets hospital infection control requirements.

[0014] Stress-dispersing structural design: The handgrip component of this utility model consists of three parts: a U-shaped clamping part, an arched bearing part, and a tailbone gripping part. This three-section structural design effectively disperses applied stress during use, reducing stress concentration. The arched bearing part provides strong stability and good support, minimizing the risk of breakage between the handle and needle hub due to excessive force. This significantly improves the durability and reliability of the needle roller, ensuring smooth operation for medical personnel.

[0015] Uniform stimulation and enhanced effect: The outer edge of the roller of this invention is equipped with equidistantly arranged convex cylindrical needle heads, and the structure of fixing the needle heads through multiple grooves ensures a uniform stimulation effect during use. This equidistant arrangement and stable fixing design of the needle heads not only enhances the precision and uniformity of acupuncture treatment, but also further improves the overall performance of the product. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the disposable non-invasive skin roller of this utility model.

[0017] Figure 2 This is a structural schematic diagram of the disposable non-invasive skin roller of this utility model from another perspective.

[0018] Figure 3 This is a side view of the disposable non-invasive skin roller of this utility model.

[0019] Figure 4 This is a front view of the disposable non-invasive skin roller of this utility model.

[0020] Figure 5 This is a structural schematic diagram of the disposable non-invasive skin roller of this utility model from a frontal view.

[0021] Figure 6 for Figure 5 Cross-sectional view of section AA.

[0022] In the diagram: 1-Handheld grip component, 101-U-shaped clamping part, 102-Arch-shaped bearing part, 103-Caudal cone grip part, 104-Arc-shaped protrusion, 105-Annular groove, 106-Pressing protrusion, 2-Needle roller component, 201-Roller, 202-Needle roller head, 203-Groove. Detailed Implementation

[0023] The present invention will be further explained below with reference to the accompanying drawings and embodiments.

[0024] Reference Figures 1-6 As shown, a disposable non-invasive skin roller includes a handheld handle component 1, with a roller component 2 housed in a clamping groove at the front end of the handheld handle component 1. The handheld handle component 1 has three parts: a U-shaped clamping part 101 at the upper end, an arched support part 102 connected to one end of the U-shaped clamping part 101, and a coccyx gripping part 103 connected to the end of the arched support part 102 away from the U-shaped clamping part 101. The U-shaped clamping part 101 is ergonomically designed to ensure operational stability. The arched support part 102 provides support and cushioning, effectively distributing stress during use and preventing handle breakage due to uneven force. The coccyx gripping part 103 further enhances operational comfort and stability, allowing medical personnel to hold the roller more firmly during operation, preventing hand fatigue or discomfort even during prolonged treatment.

[0025] The inner edge of the U-shaped clamping part 101 is provided with an upwardly protruding arc-shaped ridge 104. The lower end of the arc-shaped ridge 104 is provided with an annular groove 105, and the inner edge of the annular groove 105 is evenly distributed with outwardly protruding pressing points 106. The pressing points play an anti-slip role during use, ensuring that medical staff can firmly hold the roller needle during treatment and effectively prevent slippage.

[0026] The roller needle component 2 includes a roller 201, which is movably hinged to the inner end of the U-shaped clamping part 101. The roller 201 is hinged to the U-shaped clamping part 101, allowing it to rotate flexibly. Medical personnel move the roller needle back and forth along the patient's skin surface through a smooth and continuous rolling operation. The roller design ensures uniform contact between the roller needle head 202 and the skin during rolling, avoiding the pain caused by uneven force during traditional needle rolling, while also reducing friction and irritation to the skin.

[0027] The outer edge of the roller 201 is provided with roller needle heads 202, which have a convex columnar structure. Unlike existing skin roller needles, the convex design of the roller needle heads allows for gentle contact with the skin surface, avoiding skin puncture and bleeding. The roller needle heads not only provide effective stimulation to acupoints, meridians, reaction points, and reflex zones, but also ensure a non-invasive treatment effect.

[0028] The roller needles 202 are equidistantly arranged. To ensure uniform stimulation, the roller needles 202 are distributed at equal intervals along the outer edge of the roller 201. This equidistant design ensures that the skin surface receives uniform pressure and stimulation during the rolling of the roller needles, thereby improving the precision of the treatment effect.

[0029] The roller 201 has multiple grooves 203 distributed on it. The needle roller head 202 is fixed in the groove 203 and extends outward from the roller 201. The groove is used to fix the needle roller head 202. The needle roller head is fixed in the groove and extends outward to ensure that it will not fall off or deviate during the rolling process, thereby improving the safety and stability of the product.

[0030] To facilitate understanding of the above technical solutions of this utility model, the following detailed description of the above technical solutions of this utility model is provided through specific usage methods.

[0031] Preparation: Before using a disposable non-invasive skin roller, healthcare personnel must first ensure the patient's skin surface is clean and sterile through routine procedures such as disinfection. As a disposable product, the roller requires no additional disinfection before use.

[0032] Grip on the needle roller: Medical personnel hold the hand grip component 1. The U-shaped clamping part 101 is ergonomically designed. Through the bow-shaped support part 102 and the tailbone grip part 103, the stress applied during use can be effectively distributed, avoiding the problem of handle breakage due to uneven force. The grip design ensures the stability and comfort of operation, reducing hand fatigue even during long-term operation.

[0033] Operating the roller on the skin: During use, the healthcare professional gently places the roller component 2 into contact with the patient's skin. The roller heads 202 have a convex cylindrical structure and are evenly spaced on the outer edge of the roller 201. The roller 201 can rotate flexibly via a hinge device, and the healthcare professional moves the roller back and forth across the patient's skin surface using rolling gestures.

[0034] Acupuncture stimulation of acupoints: During the rolling of the roller needle component, the convex cylindrical roller needle head 202 gently contacts the skin surface but does not penetrate the skin. The roller needle head provides effective superficial stimulation of acupoints on the skin through rolling and light contact. Because the roller needle head does not penetrate the skin, it avoids the skin damage, bleeding, and subsequent infection risks that may be caused by traditional roller needles.

[0035] Enhancing Treatment Efficacy: The roller needles are evenly distributed across the skin surface, and the grooves 203 on the roller ensure the needles remain in a stable position, preventing displacement or detachment during rolling. Medical staff can ensure uniform stimulation of all areas of the skin through even rolling, thus improving treatment effectiveness. Patients experience a gentle massage effect during treatment, making it both comfortable and safe.

[0036] After treatment: The disposable non-invasive skin roller can be discarded immediately after treatment, avoiding the risk of cross-infection from disinfection and reuse. Made of medical-grade plastic, it is inexpensive and suitable for large-scale clinical use, being both economical and meeting hygiene requirements.

[0037] This novel disposable non-invasive skin roller needle utilizes a convex cylindrical needle head to effectively stimulate acupoints without piercing the skin, while simultaneously improving operational safety and comfort, avoiding the drawbacks of traditional roller needles that easily break the skin. Its three-section handle design effectively distributes stress during operation, increasing reliability. The overall structure is simple and safe, making it suitable for widespread clinical use.

[0038] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0039] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A disposable non-invasive skin roller, comprising a handheld handle component (1), wherein a roller component (2) is disposed in a clamping groove at the front end of the handheld handle component (1), characterized in that, The handgrip component (1) has three parts, including a U-shaped clamping part (101) at the upper end, one end of which is connected to an arc-shaped support part (102), and the end of the arc-shaped support part (102) away from the U-shaped clamping part (101) is connected to a tailbone gripping part (103); the needle roller component (2) includes a roller (201), which is movably hinged to the inner end of the U-shaped clamping part (101), and needle roller heads (202) are distributed on the outer edge of the roller (201). The needle roller heads (202) have a convex columnar structure; the needle roller heads (202) are equidistantly arranged; multiple slots (203) are distributed on the roller (201), and the needle roller heads (202) are fixedly disposed in the slots (203) and extend to the outer edge of the roller (201).

2. The disposable non-invasive skin roller according to claim 1, characterized in that, The inner edge of the U-shaped clamping part (101) is provided with an upwardly protruding arc-shaped ridge (104).

3. The disposable non-invasive skin roller according to claim 2, characterized in that, The lower end of the arc-shaped protrusion (104) is provided with an annular groove (105), and the inner edge of the annular groove (105) is evenly distributed with pressing protrusions (106) that protrude outward.

4. The disposable non-invasive skin roller according to claim 1, characterized in that, The needle roller (202) extends at least 0.3 mm above the roller (201).

5. The disposable non-invasive skin roller according to claim 1, characterized in that, The hand grip component (1) and the needle roller component (2) are made of plastic, stainless steel or natural materials.

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